Leonard Susskind is the Felix Bloch professor of Theoretical Physics at Stanford University. He is a member of the National Academy of Sciences and a recipient of the Dirac Medal, the Galileo Medal, and the Carl Sagan award for science popularization among numerous other honors. He is the author of the New York Times-bestselling The Theoretical Minimum series. He lives in Palo Alto, California.
George Hrabovsky is the president of Madison Area Science and Technology (MAST), a nonprofit organization dedicated to scientific and technological research and education. He lives in Madison, Wisconsin.
